Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.9-slim

# Install supervisord
RUN apt-get update && apt-get install -y --no-install-recommends \
    supervisor && \
    rm -rf /var/lib/apt/lists/*

# Set the working directory in the container
WORKDIR /app

# Copy the requirements file into the container
COPY requirements.txt ./

# Install any needed packages specified in requirements.txt
RUN pip install --no-cache-dir -r requirements.txt

# Copy the rest of the application code into the container
COPY . .

# Expose the port that the app runs on
EXPOSE 5000

# Copy supervisord configuration
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf

# Define environment variables
ENV PYTHONUNBUFFERED=1

# Command to run when starting the container
CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]